Floor jack



FIG. 1 is a perspective view of a floor jack in a raised position showing my new design.

FIG. 2 is a front elevation view thereof in a normal lowered position.

FIG. 3 is a rear elevation view of FIG. 2.

FIG. 4 is a top plan view of FIG. 2.

FIG. 5 is a side elevation view of FIG. 2, the opposite side being a mirror image thereof.

FIG. 6 is a bottom plan view of FIG. 2. 

The ornamental design for a floor jack, as shown. 